Top retaining screw for fixed-degree lens tubes (regular and EDLT). For XDLT see Screw, top of lens tube (XDLT). Brass sleeve is Washer/sleeve for HW5197.
Top retaining screw for fixed-degree lens tubes (regular and EDLT). For XDLT see Screw, top of lens tube (XDLT). Brass sleeve is Washer/sleeve for HW5197.